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Takashi Hirotani, M.D.
Keio University School of Medicine (M.D. 1980)
Keio University General Surgery Residency (1980-1983)
Keio University Cardiothoracic Residency (1983-1985)
Thoracic Aortic Aneurysm
Coronary artery bypass grafting
Mitral valve plasty
Circulatory arrest technique